The GLXD+FM from Shure increases the available channel count for GLX-D+ wireless systems, allowing you to operate more microphones in the same space. It can be used to provide rock-solid RF performance and frequency management when operating multiple wireless receivers for live events, theater performances, conferences, and other sound reinforcement applications.

The rackmount Frequency Manager system increases channel count and reduces the number of required antennas and power supplies when using multiple GLXD4R+ receivers simultaneously. It's dual-band technology coordinates receiver scans of both the 2.4 and 5.8 GHz spectrums, choosing the one with the largest number of clean frequencies. 

Additionally, the wireless receivers can operate in the most spectrally efficient manner. If there is interference, the system automatically transitions to backup frequencies. The unit pools the backup frequencies from all the connected receivers together, so they can be deployed to any of the receivers instantly as needed without dropouts. The GLXD+FM provides power for up to six GLXD4R+ receivers, which eliminates the need for power strips or multiple outlets. Cascade up to two additional frequency managers for a total of 16 channels at the same time.